In cancer biology and neurodegenerative disease, NNMT-driven SAM depletion alters epigenetic landscapes and gene expression patterns critical for cellular survival
Sterile Water for Injection, USP is specified as containing no bacteriostat, antimicrobial agent or added buffer, so nothing suppresses microbial growth once the seal is broken, and it is treated as a single-use article
It fixes both deficiencies at once
Your pharmacy can also advise on storage requirements if you need to keep backup vials on hand
Ultimately, I suggest researching the various types of bacteriostatic waters available before making a purchase
The timeline depends heavily on baseline NNMT activity, metabolic health, and consistency of use